Exposure
ID
PIONI.2022-01-13T07:40:58.623_1
Header ID
PIONI.2022-01-13T07:40:58.623
Date updated
2022-01-13 07:45:57 UTC+0000
Release date
2022-01-13 07:40:58 UTC+0000
UTC Start
2022-01-13 07:40:58.623
UTC End
2022-01-13 07:41:24.223
MJD Start
59592.3201229549
MJD End
59592.3204192512
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020336
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.55
Observation
ID
49259
Category
calibrator
Program ID
108.221K.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
ID
36758
Name
HD60687
RA
113.458605
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 93.9680 93.8180 267.9000 268.0000
K0-D0 76.0660 75.9570 282.1000 282.3000
K0-J3 56.0960 56.0970 355.9300 356.0190
B2-D0 27.5400 27.5130 45.2000 45.2000
B2-J3 107.7590 107.6220 56.5660 56.6210
D0-J3 80.9420 80.8320 60.4130 60.4720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59592.3201229549
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.458605
DEC -43.11373
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 93.968
HIERARCH ESO ISS PBL12 END 93.818
HIERARCH ESO ISS PBLA12 START 267.9
HIERARCH ESO ISS PBLA12 END 268.0
HIERARCH ESO ISS PBL13 START 76.066
HIERARCH ESO ISS PBL13 END 75.957
HIERARCH ESO ISS PBLA13 START 282.1
HIERARCH ESO ISS PBLA13 END 282.3
HIERARCH ESO ISS PBL14 START 56.096
HIERARCH ESO ISS PBL14 END 56.097
HIERARCH ESO ISS PBLA14 START 355.93
HIERARCH ESO ISS PBLA14 END 356.019
HIERARCH ESO ISS PBL23 START 27.54
HIERARCH ESO ISS PBL23 END 27.513
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.2
HIERARCH ESO ISS PBL24 START 107.759
HIERARCH ESO ISS PBL24 END 107.622
HIERARCH ESO ISS PBLA24 START 56.566
HIERARCH ESO ISS PBLA24 END 56.621
HIERARCH ESO ISS PBL34 START 80.942
HIERARCH ESO ISS PBL34 END 80.832
HIERARCH ESO ISS PBLA34 START 60.413
HIERARCH ESO ISS PBLA34 END 60.472
HIERARCH ESO ISS AMBI TAU0 START 0.020336
HIERARCH ESO ISS AMBI TAU0 END 0.020336
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55